Senior Mobile App Developer

Requirements:

- Expert in Native mobile app development using iOS - Objective C/Swift and Android - Java/Kotlin
- Expert in Hybrid mobile app development using React/React-Native, HTML5, CSS3, ES6
- Familiar with RESTful APIs, WebSocket, HTTP protocol and JSON-API
- Familiar with security principles using SSL/TLS protocols and data encryption
- Strong knowledge of performance tuning
- Understanding of wireframing, UX design or UI patterns

- Familiar with React Context, Hooks and react-navigation

Nice to have:

- Experience in Jest or other unit/integration testing tools
- Experience in Firebase integration
- Experience in advanced serialization formats, like Protobuf
- Understanding saga-pattern and experience in Redux-Saga

- Experience in Flutter is much better